Trunk comparison: Hyundai Elantra GT Wagon vs Jeep Compass

Key Statements
Major differences (>10%) are: the Hyundai i30 wagon has a trunk that is 9.1 in (28%) longer with the front seats upright, while the Jeep Compass offers a significantly different vertical geometry: the trunk opening is 7.1 in (27%) higher, the depth from the loading edge to the trunk floor is 6.3 in (1500%) greater, and the loading edge is 5.9 in (24%) higher above the ground.
Smaller differences (e.g., 8% longer trunk with folded seats favoring the i30, or about 5% differences in width measurements) exist but are less pronounced.
What impact do these differences have on usability?
Hyundai i30 Wagon — Advantage in cargo length: Due to the significantly longer usable length with the front bench upright, the i30 wagon is better suited for longer items that need to be transported without folding down seats (e.g., long boxes, slats, skis).
The longer cargo volume in everyday use makes it more practical for luggage and bulky, flat loads.
Jeep Compass — Advantage in vertical dimensions: The higher trunk opening and the significantly greater depth from the loading edge to the trunk floor create more vertical space behind the loading edge.
This makes the Compass more practical for tall items (e.g., large boxes, plants, tall cartons) and facilitates loading tall cargo through the increased opening height.
Disadvantages due to higher loading edge in the Compass: The loading edge being 5.9 in higher means that more strength is required to lift heavy items when loading and unloading.
In practice, this means heavy luggage or groceries must be lifted higher or loaded using ramps/carrying aids. The greater depth between the loading edge and floor can provide additional storage space but makes simultaneous lifting/pushing at curb level somewhat more cumbersome.
Summary: If you frequently transport long, flat items, the Hyundai i30 wagon has the advantage due to the greater usable length in everyday use.
If you often need to load tall or bulky cargo, the Jeep Compass offers more flexibility because of the higher opening and greater vertical depth — at the cost of increased effort when lifting due to the higher loading edge.